/Engine/Plugins/Runtime/SmartObjects/Source/SmartObjectsModule/Public/SmartObjectTypes.h
Helper struct to wrap basic functionalities to store the index of a slot in a SmartObject definitionReference to a specific Smart Object slot in a Smart Object Definition. When placed on a slot definition data, theIndexis resolved automatically when changed, on load and save.
[USTRUCT](Programming/UnrealArchitecture/Reference/Structs)() struct FSmartObjectSlotReference